Measurement of the Thermal Properties of Prototype Lambda Plates for the LHC

In order to power the LHC superconducting magnets, thousands of busbars will be routed from electrical feedboxes containing saturated helium at 4.5 K to magnets operating in pressurized superfluid helium at 1.9 K. Between those two volumes, the busbars will pass through special feedthroughs also cal...

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Detalles Bibliográficos
Autores principales: Marie, R, Métral, L, Perin, A, Rieubland, Jean Michel
Lenguaje:eng
Publicado: 2004
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/794995
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author Marie, R
Métral, L
Perin, A
Rieubland, Jean Michel
author_facet Marie, R
Métral, L
Perin, A
Rieubland, Jean Michel
author_sort Marie, R
collection CERN
description In order to power the LHC superconducting magnets, thousands of busbars will be routed from electrical feedboxes containing saturated helium at 4.5 K to magnets operating in pressurized superfluid helium at 1.9 K. Between those two volumes, the busbars will pass through special feedthroughs also called lambdaplates. This article presents heat flow measurements performed on several configurations of vertical prototype lambda-plates feedthroughs. The results show that the heat flow is strongly influenced by the configuration of the busbar insulation in the saturated helium.
id cern-794995
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7949952023-05-31T13:21:12Zhttp://cds.cern.ch/record/794995engMarie, RMétral, LPerin, ARieubland, Jean MichelMeasurement of the Thermal Properties of Prototype Lambda Plates for the LHCAccelerators and Storage RingsIn order to power the LHC superconducting magnets, thousands of busbars will be routed from electrical feedboxes containing saturated helium at 4.5 K to magnets operating in pressurized superfluid helium at 1.9 K. Between those two volumes, the busbars will pass through special feedthroughs also called lambdaplates. This article presents heat flow measurements performed on several configurations of vertical prototype lambda-plates feedthroughs. The results show that the heat flow is strongly influenced by the configuration of the busbar insulation in the saturated helium.LHC-Project-Report-787CERN-LHC-Project-Report-787oai:cds.cern.ch:7949952004-09-02
spellingShingle Accelerators and Storage Rings
Marie, R
Métral, L
Perin, A
Rieubland, Jean Michel
Measurement of the Thermal Properties of Prototype Lambda Plates for the LHC
title Measurement of the Thermal Properties of Prototype Lambda Plates for the LHC
title_full Measurement of the Thermal Properties of Prototype Lambda Plates for the LHC
title_fullStr Measurement of the Thermal Properties of Prototype Lambda Plates for the LHC
title_full_unstemmed Measurement of the Thermal Properties of Prototype Lambda Plates for the LHC
title_short Measurement of the Thermal Properties of Prototype Lambda Plates for the LHC
title_sort measurement of the thermal properties of prototype lambda plates for the lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/794995
work_keys_str_mv AT marier measurementofthethermalpropertiesofprototypelambdaplatesforthelhc
AT metrall measurementofthethermalpropertiesofprototypelambdaplatesforthelhc
AT perina measurementofthethermalpropertiesofprototypelambdaplatesforthelhc
AT rieublandjeanmichel measurementofthethermalpropertiesofprototypelambdaplatesforthelhc

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